baber/WOPTO huggingface dataset:
Patent JP-H09231136-A (JP)
Title: Substitute block selecting device for cache memory
Inventor: KATSUYAMA TAKASHI
IPC: G06F12/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To speed up data processing by reducing mishits made when the cache memory is accessed. SOLUTION: A hit block signal HT indicating a hit at, for example, a 2nd block of the cache memory is supplied to a block access history update circuit 2 and a substitution preferential request signal TR requesting the priority of substitution is supplied to the block access history update circuit 2, which writes data Bb on a new block access history in a block access history storage circuit 11 so that if a next mishit is made, the 2nd block will become an object to be substituted for.
Patent JP-H02215523-A (JP)
Title: Inflammable wall material
Inventor: SAITO TAKASHI
IPC: D21H19/10
Filed: 1989-02-17
Abstract: PURPOSE:To obtain an inflammable wall material whose smoking property is low even if basis weight of a plasticized vinyl chloride resin layer is at least 130g/m<2>, by a method wherein specific plasticizer, calcium carbonate and titanium oxide are contained in vinyl chloride resin. CONSTITUTION:An adding quantity of a plasticizer in a plastic vinyl chloride resin layer to be laminated on an inflammable base material sheet layer is 30-150pts.wt., preferably 50-100pts.wt. per 100pts.wt. vinyl chloride resin. It is necessary that at least 50wt.% monoalkyl aryl phosphate is contained in the plasticizer. For example, propyl diphenyl phosphate and octyl diphenyl phosphate are available as the monoalkyl aryl phosphate, hereupon. The adding quantity of calcium carbonate is at least 30pts.wt., preferably 50-200pts.wt. per 100pts.wt. and the adding quantity of titanium oxide is at least 5pts.wt. preferably 10-50pts. wt. per 100pts.wt. vinyl chloride resin.
Patent JP-H09224934-A (JP)
Title: Diagnostic device for osteoporosis
Inventor: ISHII TETSUYA
IPC: A61B8/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To easily perform highly reliable diagnosis by measuring the density and elasticity of bones. SOLUTION: First, ultrasonic pulses are repeatedly emitted diagonally toward a predetermined cortical bone of an examinee, surface waves are excited over the surface of the cortical bone, and their leakage waves are received. The signals received are converted into digital signals by an A/D converter 8, and the leakage wave levels are detected by a CPU 11. The CPU 11 extracts a maximum leakage wave level, and calculates the speed of sound within the cortical bone on the basis of the propagation time that corresponds to the maximum leakage wave level. Next, ultrasonic pulses are repeatedly emitted toward the cortical bone, the echoes from the cortical bone are received and converted into digital echo signals by the A/D converter 8, and the echo levels are detected by the CPU 11.  The CPU 11 extracts a maximum echo level and calculates the acoustic impedance of the cortical bone on the basis of the maximum echo level. The density and elasticity of the cortical bone are calculated from the speed of sound within the cortical bone and the acoustic impedance.
Patent JP-S61198125-A (JP)
Title: Image recording device
Inventor: HAYAKAWA NAOJI
IPC: G02F1/13
Filed: 1985-02-27
Abstract: PURPOSE:To easily save and rewrite image information by using liquid crystal which has thermo-optic effect as a recording medium for the image information, recording a image by its thermo-optic effect, and writing it with laser beam. CONSTITUTION:Internal surfaces of a glass substrate 1 and a substrate 3 are oriented internally and liquid crystal 2 which has a smectic A phase at room temperatures and a material with which a pigment absorbing laser light is mixed are charged between the upper and lower substrates to obtain the liquid- crystal element 4. The liquid-crystal element 4 is heated into an isotropic liquid phase in a heating process and cooled gradually in a cooling process to have phase transition in the order of the isotropic liquid phase, nematic phase, and smectic phase, so that the image display surface of the liquid-crystal element 4 becomes transparent. Then, a selected surface part of the liquid-crystal element 4 is heated locally with the laser beam to become turbid, so an optical density difference from an unselected part is generated, thus recording the image infor mation.
Patent JP-S53121644-A (JP)
Title: Detecting method of focal position using holograph
Inventor: NAGAI SHIYOUHEI
IPC: G02B7/28
Filed: 1977-03-31
Abstract: PURPOSE: To make the detection of focal position easy and enhance accuracy by disposing photo detectors, one before the two images obtainanble by a hologram and the other behind said images respectively and comparing the outputs thereof, in automatic focussing for the purpose of optical information reading of a video disc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02214934-A (JP)
Title: Control/display system for commentary sentence
Inventor: IIZUKA FUMIYUKI
IPC: G06F9/06
Filed: 1989-02-16
Abstract: PURPOSE:To facilitate the production/editing of a program by preparing a commentary sentence of a block in accordance with a block number containing a hierarchical structure and independently of the program and then controlling/ displaying the commentary sentence. CONSTITUTION:A block extracting function 2 extracts a block and its hierarchical structure out of a described program based on the block start and end key words and at the same time gives a block number containing a hierarchical structure to each extracted block. Then a commentary sentence registering function 3 registers the commentary sentence of the block designated (inputted) by a user in accordance with the relevant block number and independently of a program. A commentary sentence display function 3 displays individually the commentary sentence with a display instruction in accordance with the number of the program block. Thus a program is easily produced and edited.
Patent JP-S63204889-A (JP)
Title: Yc separating circuit
Inventor: KURASHIGE MASAFUMI
IPC: H04N9/78
Filed: 1987-02-19
Abstract: PURPOSE:To accurately separate Y from C without deteriorating the quality of an image by selectively switching the characteristic of a YC separation filter in the vertical direction at a chroma-variation point, etc., harmfully influenced at the time of separating Y and C on the two-dimensional frequency surface. CONSTITUTION:A low-pass filter 9 and a band-pass filter 10 constituting the YC separation filter 8 in the vertical direction are switched of their characteristics based on a control signal. Accordingly, they are made low-pass filters of a prescribed low-band passing characteristic in case of filtering signals consecutive in the vertical direction, also they are made a band pass filter of a band-passing characteristic centering on 524/4 lines. When signals are those at the variation point of chroma, the pass band of the band-pass filter 10 is expanded, and at the same time that of the low-pass filter 9 is narrowed or blocked. As a result, a chroma signal is separated as an output from the band-pass filter 10 without deteriorating the quality of picture.
Patent JP-H02217534-A (JP)
Title: Sanitary water-closet seat device
Inventor: KAMIMURA MASAHITO
IPC: E03D9/08
Filed: 1989-02-15
Abstract: PURPOSE:To enable drainage by providing a means to wash the private parts of a human body, placing a hot-water storage tank mounted in a body of a water-closet to a part upper than the surface of a rim thereof and, at the same time, projecting a drain pipe from an opening of the hot-water tank to a bowl section. CONSTITUTION:A hot-water storage tank 15 constituted of a pump motor 11, a nozzle selector valve 13, a washing nozzle 14 and a sheathed heater 16 is provided to the inside of a body 2. An exhaust port 12 and a hot-water storage tank opening 21 are provided to the lower end of the tank 15 and, at the same time, the tank 15 is placed to a part upper than a rim plane 23 of the body 2, and a drain pipe 24 is provided from the opening 21 to a bowl section 22. During the severe winter season or in case it is not used for a long period of time, when it is required to drain off the water in the tank 15, the opening 21 is opened to drain the water in the tank 15 into the bowl section 21. Accordingly, drainage can be easily made.
Patent JP-H04257604-A (JP)
Title: Ignition equipment
Inventor: FUJII HARUO
IPC: F23D11/02
Filed: 1991-02-06
Abstract: PURPOSE:To stimulate fuel to evaporate for increasing the combustion speed in a combustion drum. CONSTITUTION:During ignition, a heater 4 is energized and air is supplied into a clearance 5a between an outer drum 2 and the heater 4. Fuel fed into the clearance 5a is heated by the heater 4, agitated by air and stimulated to evaporate.
Patent JP-H01210328-A (JP)
Title: Film positioning method in vacuum laminating device and its device
Inventor: KATSUNO TAIJI
IPC: B29L7/00
Filed: 1988-02-19
Abstract: PURPOSE:To carry out the operation of film-positioning precisely and effectively, while Y axis base is exactly positioned to the film in both position and angle by detecting the positioning marks provided on the sides of the film respectively by a first, a second and a third mark sensors. CONSTITUTION:When the first mark sensor S1 provided at the lower part of an axle 18 on X-axis base 14, detects the retardation mark m1 of a film F, the X-axis base 14 starts the retardation of running speed, and when the sensor S1 detects a positioning mark M1, the X-axis base is stopped. The second sensor S2 provided on the tip of the extended part 19c of R-axis base 19 detects a positioning mark M2 and the rocking of R-axis base 19 is stopped. When the third mark sensor S3 provided on one end of a main arm 31 detects a positioning mark M3, Y axis base 25 is stopped. When Y-axis base 25 is exactly positioned in both position and angle to the film F, the film F is sucked by the vacuum cup 33 provided on the tip of a subarm 32.
Patent JP-S63206584-A (JP)
Inventor: ORII MAKOTO
IPC: E05F3/16
Filed: 1987-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56133168-A (JP)
Title: Method of marking outer board of machine case
Inventor: MAKI OSAMU
IPC: B41F17/00
Filed: 1980-03-24
Abstract: PURPOSE: To obtain marking with excellent weather resistance by coating and drying the product marking on the outer board of the machine case using air drying paint and then painting with transparent baking paint and drying it by baking.  
     CONSTITUTION: Using air drying paint, product marking 3 is printed and dried on the outer board of the machine case 1 on which ground color print film 2 is formed on the surface by baking print which consists of acryl or melanine resin. Then, after painting transparent baking paint 4 so that it covers the print film on the marking 3, it is dried by baking. Thus, durability and quality are attained, comparable to that of the product marking printed by baking paint. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55131172-A (JP)
Title: Tool steel component having multilayer coating and manufacture thereof
Inventor: OONISHI TAIJIROU
IPC: C23C16/40
Filed: 1979-03-29
Abstract: PURPOSE:To extend the life-time of a tool steel component at low cost, by coating the surface of the tool steel component with carbide or nitride of titanium as an inside layer, and with aluminum oxide as an outside layer by a specific method. CONSTITUTION:After completion of the heat treatment and formation, a tool steel component is set in a reaction tank as a cathode, then glow discharge is produced across the cathode and an anode, i.e., the wall of the reaction tank, at a press. 10<-2>-10<1> torr. A reaction gas which forms Ti cpd. is then introduced into the reaction tank to form on the surface of the component one or more inside coating layers of a single substance or a solid solution composed of one or more members selected from the group comprising carbide, nitride, and oxide of Ti of particle size not larger than 1mu, in layers 0.5-10mu in thickness. Subsequently a gas which forms Al2O3 is introduced into the tank to form an outside coating layer composed of Al2O3, 0.1-0.5mu in thickness, on the inside coating layer. The above described coating layers are pref. formed at a reaction temp. not higher than 550 deg.C.
Patent JP-2001036236-A (JP)
Title: Multilayer substrate manufacture method
Inventor: FUKAI TETSUYA
IPC: H05K3/46
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To form hole parts, having several patterns at a proper positioning accuracy by simultaneously forming vacant hole planned parts by conductors in the case of required and by repeating to implant into layers by applying insulating resin to build up when pattern layers and via layers are alternatively formed. SOLUTION: A first conductive layer 5 corresponding to pattern electrodes and a second conductive layer 8 corresponding to via are formed through implanting with an epoxy resin 9. Additionally, a multilayer substrate which is separated by a separating walls 10 are formed thereon by repeating of the pattern electrodes 5, being formed on odd number layers and simultaneously via electrodes 8 formed on even number layers, until a prescribed layer number and substrate 1 is peeled. After the planned vacant hole parts formed as the separating walls 10 are masked by a resist film, vacant holes 12 are made by melting and eliminating the separating walls by etching. Thus, after the building up the same positions of the separating walls 10 are cut by a dicing saw and so on, and are separated into chip elements.
Patent JP-S56156081-A (JP)
Title: Signal receiving circuit of exchanging device
Inventor: SEN MUNEMASA
IPC: H04Q1/46
Filed: 1981-03-17
Abstract: PURPOSE:To exclude a dial tone signal eliminating filter through simplifying a separation between a dial tone signal and a multifrequency signal, by using a hybrid circuit using no hybrid transformer. CONSTITUTION:For the signal supplied from an oscillator 1, the signal source impedance is reduced by a buffer amplifier using an arithmetic amplifier. After this, the signal is supplied to a telephone 2 through a line transformer 4 as well as to a phase compensating circuit in a hybrid circuit 9 to be inputted to a nonreverse input terminal of an arithmetic amplifier 10 after making the phase coincident with the signal in point A. The signal is also supplied from the point A to a reverse input terminal. The signal sent from the telephone 2 is produced at the point A and applied to a reverse input terminal but not to a nonreverse input terminal, and thus receives an R2/R1 multiplication to be produced at the output of the amplifier 10. On the other hand, only the signal sent from the telephone 2 is supplied to a receiver 8.
Patent JP-S58174177-A (JP)
Title: Closed compressor
Inventor: ISHIHARA SHIN
IPC: F04C29/02
Filed: 1983-03-09
Abstract: PURPOSE:To ensure a sufficient volume of oil supply, by forming oblique cuts in a thin plate which is then cylindrically shaped and is made into contact with the inner surface of an axial bore in a shaft, and by communicating transverse holes formed in the shaft with small holes formed at the top ends of cuts. CONSTITUTION:After cuts obliquely formed in a thin plate are raised, the thin plate is shaped into a cylindrical form so that the raised cuts face inside, and after small holes are formed at the top ends of the raised cuts, the cylindrical shape thin plate is made into contact with the inner surface of an axial bore 12 in a shaft 4 so that transverse holes 23 in the shaft are communicated with the axial bore through the small holes. Lubrication oil 11 pumped up by an oil feeder 25 comes up through a passage 22 formed in an oil supply pump 21 which is made into contact with the inner surface of the axial bore 12, and then is fed into a clearance 24 through the transverse holes 23.
Patent JP-H04276839-A (JP)
Title: Self-diagnosis apparatus of digital signal processing circuit
Inventor: TSUSHIMA KATSUHIKO
IPC: H04N5/232
Filed: 1991-03-04
Abstract: PURPOSE:To enable a digital signal processing circuit to easily find a place of failure by providing the digital signal processing circuit with a means for checking data stored in a memory so as to be able to check the data within a predetermined duration of processing a digital signal. CONSTITUTION:When a gate 544 is opened by a vertical blanking signal VBLK during the execution of a television camera, data equivalent to a signal level for a particular adjusting item is supplied from RAM220 to flip-flop 541, while the output from the flip-flop 541 is supplied to an adder 542. The adder 542 generates an accumulated value corresponding to the data for particular adjusting item, and a comparator 543 compares the accumulated value with the data supplied from a microprocessor 71, whereby data corresponding to each adjusting item stored in memory 220 when the television camera is in operation is checked, and a place of failure is found out easily.
Patent JP-S60180846-A (JP)
Title: Method and apparatus for marking
Inventor: SAWADA YASUHIRO
IPC: G06K15/10
Filed: 1984-02-29
Abstract: PURPOSE:To print dotted letters (continuous) of any size and interval on an object to be marked by using the nozzle of one spray gun by a method in which the opening and closing operations and X-Y-directed drive operation of the nozzle of a marker are made at a suitable timing. CONSTITUTION:When the size of an object to be printed is input, in starting the marking for each line, the position of the nozzle in relation to the present Y axis is read out by an X-Y-theta controller 12 in CPU11. The inclined angle theta is retrieved and calculated from the read value and the size of an object to be printed, and the X-Y stage 1 is inclined. The interval between the tip of the nozzle and the object is measured by a distance sensor 24, and the X-Y stage 1 is raised or lowered by the X-Y stage vertically moving motor 6 so that the interval becomes a reference value.
Patent JP-H07249958-A (JP)
Title: Multiple surface acoustic wave filter and its manufacture
Inventor: NARAMOTO TAKEHISA
IPC: H03H9/25
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a filter including plural surface acoustic wave filters in its inside and allowed to reduce its size, weight and price by providing each of plural surface acoustic wave resonators having respectively different frequency bands with pairs of comb electrodes and reflectors. CONSTITUTION:Plural surface acoustic wave resonators 4 having respectively independent I/O electrodes and allowed to be connected to plural circuits having respectively different frequency bands are formed on a substrate 3 consisting of piezoelectric crystal. Each resonator 4 is provided with reflectors 42 on both the sides of exciting and receiving comb electrodes 41. Electrode digits of the electrode 41, insulating bands between the electrode digits and an insulating band between the electrode 41 and the reflector 42 are formed so that all of their width are set up to lambda/4. When plural resonators 4 having the different width of insulators are formed on the same piezo-electric substrate 3, a compact and light-weight multiple surface acoustic wave filter including plural surface acoustic wave filters in its inside can be obtained.
Patent JP-H02216966-A (JP)
Title: Plane scan type facsimile equipment
Inventor: TAKAMATSU FUKUICHI
IPC: H04N1/04
Filed: 1989-02-16
Abstract: PURPOSE:To attain the reading start and end control jobs at each accurate position by counting the reading start and end positions of pieces which are moved within a reading range of an original from the number of pulses of a pulse motor. CONSTITUTION:A 1st pulse motor 7 moves a mobile optical stage 3 which outputs the picture signals read out of an original 1, and the 2nd motors 8 and 9 move a start pointing piece 5 and an end pointing pieces 6 which show the reading start and end positions of the original 1 respectively. The driving pulse generating circuits 10, 12 and 15 produce the driving pulses which are supplied to those motors. Then the pulse counting circuits 11, 13 and 14 count the driving pulses produced by the circuits 10, 12 and 15. Furthermore a control part is added to detect the count value of the circuit 11 is response to the shift extents of both pieces 5 and 6 and makes the stage 3 perform a reading operation. As a result, the reading start and end positions can be accurately decided.
Patent JP-S62196465-A (JP)
Title: Manufacture of abrasion resistant sliding member
Inventor: TORII YOSHIHISA
IPC: B22D19/08
Filed: 1986-02-21
Abstract: PURPOSE:To prevent solidification of cast alloy material before forming at least at a portion requiring abrasion resistance in a body formed of steel material by preheating the portion. CONSTITUTION:In manufacturing, at least a cam contact portion 3 which is provided at the lower end of a body 4 of a valve filter 1 and adapted to come in sliding contact with a valve driving cam is preheated by heating means such as a high frequency coil 11 in a nonoxidizing atmosphere such as an inert gas atmosphere. Then, melted cast alloy material 3a is injected from a crucible 12 into a recess 7 of the body 4. Thereafter, a forming die 13 is pressed against the cast alloy material 3a to solidify the same so as to form the cam contact portion 3 in a required shape. Thus, preheating of the cam contact portion 3 permits the deposition efficiency of the cast alloy material 3a to be improved and solidification thereof before forming to be prevented.
Patent JP-H04211150-A (JP)
Title: Circuit board
Inventor: USHIKUBO TAKAO
IPC: H01L23/29
Filed: 1991-02-08
Abstract: PURPOSE:To improve thermal fatigue characteristics of a circuit board. CONSTITUTION:A first protective resin 6 is filled between one main surface of a circuit board 3 and one main surface of a flip chip 4. The flip chip 4 and the protective resin 6 are covered with a second protective resin 7. The coefficient of linear expansion of the first protective resin 6 is smaller than that of the circuit board 3 and greater than that of the flip chip 4. The coefficient of the second protective resin 7 is greater than that of the first protective resin and smaller than that of a molding resin 9. A relatively large modulus of elasticity can be obtained in this structure. Therefore, the protective resins 6 and 7 serve effectively to reduce the effects on protruding electrodes, which may be caused by the thermal stress due to the difference in coefficient of thermal expansion between the flip chip and the circuit board and by the mechanical stress due to the warp of the board.
Patent JP-S53123081-A (JP)
Title: Semiconductor wafer heat treatment apparatus
Inventor: YAMAGISHI SOUKICHI
IPC: H01L21/22
Filed: 1977-04-01
Abstract: PURPOSE: To prevent the entry of the outside air into a furnace core tube and prevent the warpage of wafers by providing a hollow plate for gas blow-out near the portion connecting a gas inlet port and a boat of a draw-out bar which is used for putting semiconductor wafers into or out from a heat treatment apparatus and further providing one or more shield plates in adjacency thereto. 
     COPYRIGHT: (C)1978,JPO&Japio